fa09-sy-s2e

fa09-sy-s2e - output will be 100 ex-OR 101 = 001. Design a...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon
ECE 2030 E Exam II Solutions October 1 st , 2009
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2 1. Simplify the following expression to a sum of products form using K-maps. . In doing so i) draw the K-Map and clearly label all of the components, ii) list or otherwise identify clearly all prime implicants, and iii) and identify those which are essential. ABD D C B F ) (
Background image of page 2
3 2. Implement the following Boolean expression using a decoder of the appropriate size. AB C B F
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
4 3. Construct a 16-1 multiplexor using 4-1 multiplexors. Clearly show all the signals and provide the truth table.
Background image of page 4
5 4. Consider and encryption device where each 3 bit input number is encrypted by performing a bit by bit xor with the secret key 101. For example, for input 100, the
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 6
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 8
Background image of page 9
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: output will be 100 ex-OR 101 = 001. Design a minimized circuit and design your solution using only 2 input NAND gates and inverters. 6 5. Show the implementation of a 4-1 multiplexor using basic gates and/or transmission gates. Provide the truth table. 7 6. Design a circuit that will take in a 3-bit number and produce a value of 1 if there is an even number of 1s in the input and a 0 if there is an odd number of 1s. You may use any design approach you wish. 8 7. Show the implementation of the following Boolean expression in the PLA below. BC A C B F 9 8. Fill in the t table for the following circuit....
View Full Document

Page1 / 9

fa09-sy-s2e - output will be 100 ex-OR 101 = 001. Design a...

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online